There is a thought experiment known as Mary’s Room, brilliant and haunting, about the abyss between felt experience and our mental models of it, about the nature of knowledge, the mystery of consciousness, and the irreducibility of aliveness: Living in a black-and-white chamber, Mary the scientist studies how nature works — from the physics of light to the biology of the eye — but when she exits her monochrome room and encounters color, she experiences something far beyond her knowledge of what color is. It might be impossible, the experiment intimates, to imagine — even with our finest knowledge and best predictive models — what an experience would feel like before we have it, raw and revelatory and resinous with the one thing we can never model, never reduce to information: wonder — the wonder of the world suddenly new and we suddenly new to ourselves.